Inventor
Junichiro Masada
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F05Dprimary
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants28%
F01DNon-positive displacement machines or engines, e.g. steam turbines26%
F02CGas-turbine plants19%
Y02TClimate change mitigation technologies related to transportation6%
C22CAlloys4%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys4%
C30BSingle-crystal growth4%
F04DNon-positive-displacement pumps4%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers4%
F16JPistons2%
PatentTitleYear
10,670,039Compressor rotor, compressor, and gas turbine202010,352,244Combustor cooling structure201910,309,245Gas turbine and operating method thereof201910,247,030Gas turbine and operating method thereof20199,989,450Erosion test apparatus, accelerator and erosion test method20189,951,644Gas turbine and operating method thereof20189,816,161'Ni-based single crystal superalloy'20179,593,588'Shaft seal mechanism'20179,512,781'Cooling structure for recovery-type air-cooled gas turbine combustor'20169,255,490'Gas turbine and operating method thereof'20168,900,512'Ni-based single crystal superalloy'20148,550,778'Cooling system of ring segment and gas turbine'20138,480,353'Cooling system of ring segment and gas turbine'20136,887,039'Stationary blade in gas turbine and gas turbine comprising the same'20056,761,529'Cooling structure of stationary blade, and gas turbine'20046,742,991'Turbine blade and gas turbine'20046,290,462'Gas turbine cooled blade'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2019Patents assigned to MITSUBISHI HEAVY IND LTD (11)· patent assignee history
2001–2005Based in Takasago, JP· patent location history
2013–2016Patents assigned to MASADA JUNICHIRO (5)· patent assignee history
2013–2014Patents assigned to KOYABU HIDEMICHI (3)· patent assignee history
2013–2019Based in Tokyo, JP· patent location history
2014–2019Based in Hyogo, JP· patent location history
2016–2020Patents assigned to MITSUBISHI HITACHI POWER SYS (5)· patent assignee history
2018–2019Patents assigned to TOHOKU ELECTRIC POWER COMPANY INC (3)· patent assignee history
2018–2020Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 11 | 2001–2019 |
| MASADA JUNICHIROself | 5 | 2013–2016 |
| MITSUBISHI HITACHI POWER SYS | 5 | 2016–2020 |
| KOYABU HIDEMICHI | 3 | 2013–2014 |
| TOHOKU ELECTRIC POWER COMPANY INC | 3 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2013–2019 |
| Hyogo, JP | 5 | 2014–2019 |
| Takasago, JP | 4 | 2001–2005 |
| Yokohama, JP | 2 | 2018–2020 |